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Coal tar lotion

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Pharmacology for Nurses

Definition

Coal tar lotion is a topical medication used to treat skin conditions such as psoriasis and seborrheic dermatitis. It works by reducing scaling, itching, and inflammation.

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5 Must Know Facts For Your Next Test

  1. Coal tar lotion helps slow the rapid growth of skin cells associated with psoriasis.
  2. It is often used in combination with other treatments like corticosteroids for better efficacy.
  3. Patients should be advised to avoid sun exposure after applying coal tar lotion due to increased photosensitivity.
  4. Common side effects include skin irritation and staining of clothes or bedding.
  5. Coal tar has been used for centuries in dermatology and remains an effective treatment despite its strong odor.

Review Questions

  • How does coal tar lotion help manage the symptoms of psoriasis?
  • What precautions should a patient take when using coal tar lotion?
  • What are common side effects associated with coal tar lotion?

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